Base | Representation |
---|---|
bin | 111111001011110001… |
… | …0000110101100100000 |
3 | 110222020012200111202011 |
4 | 1332113202012230200 |
5 | 4210341142123422 |
6 | 142200004002304 |
7 | 12542301254656 |
oct | 1762742065440 |
9 | 428205614664 |
10 | 135686286112 |
11 | 525a940a043 |
12 | 22369090394 |
13 | ca44c80680 |
14 | 67d2774dd6 |
15 | 37e217e077 |
hex | 1f97886b20 |
135686286112 has 48 divisors (see below), whose sum is σ = 300188911680. Its totient is φ = 59901633792.
The previous prime is 135686286107. The next prime is 135686286121. The reversal of 135686286112 is 211682686531.
135686286112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7081062 + ... + 7100197.
It is an arithmetic number, because the mean of its divisors is an integer number (6253935660).
Almost surely, 2135686286112 is an apocalyptic number.
It is an amenable number.
135686286112 is an abundant number, since it is smaller than the sum of its proper divisors (164502625568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135686286112 is a wasteful number, since it uses less digits than its factorization.
135686286112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14181305 (or 14181297 counting only the distinct ones).
The product of its digits is 829440, while the sum is 49.
The spelling of 135686286112 in words is "one hundred thirty-five billion, six hundred eighty-six million, two hundred eighty-six thousand, one hundred twelve".
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